Margaret Masters, NP-C
NPI 1104460633 · Family Nurse Practitioner · Grand Rapids, MI
Margaret Masters, NP-C is a Family Nurse Practitioner provider in Grand Rapids, MI (NPI 1104460633).
Provider details
- NPI number
- 1104460633
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP-C
- Sex
- Female
- Sole proprietor
- Yes
- License
- 4704297236 (MI)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
6 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2019-10-28
- Last updated
- 2019-10-28
Frequently asked questions
- What is Margaret Masters's NPI number?
- Margaret Masters's National Provider Identifier (NPI) is 1104460633, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Margaret Masters's specialty?
- Margaret Masters is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Margaret Masters located?
- Margaret Masters's practice location on file with NPPES is 2749 Brooklyn Ave Se, Grand Rapids, MI 49507-3938.
- What is Margaret Masters's phone number?
- The practice phone number listed in the NPPES registry for Margaret Masters is (586) 337-1485.
- Is Margaret Masters's NPI active?
- Yes — Margaret Masters's NPI (1104460633) is active in the NPPES registry as of the last update on 2019-10-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.